Paperback, 309 pages
English language
Published April 23, 1988 by ACE Books.
3 stars
(1 review)
Two worlds--the scientific Proton, and the magical Phaze--exist side-by-side. Now, Mach has crossed from Proton to Phaze, switching places with his counterpart Bane. And both must learn to survive in environments alien to their own nature.
